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A061839 a(1) = 25; for n > 1 is a(n) the smallest square > a(n-1) with a(n-1) forming its final digits. 5
25, 225, 1225, 81225, 16281225, 7077116281225, 1642681227077116281225, 228822983661635570881642681227077116281225, 976324672198183536165095004791768497036228822983661635570881642681227077116281225 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

LINKS

Index entries for sequences related to final digits of numbers

CROSSREFS

Cf. A050634, A065689, A065780, A065781, A050636, A050638.

Sequence in context: A135509 A065779 A095241 * A067472 A058426 A189275

Adjacent sequences:  A061836 A061837 A061838 * A061840 A061841 A061842

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), May 29 2001

EXTENSIONS

Corrected and extended by Frank.Ellermann(AT)t-online.de, Jun 04, 2001

More terms from Ulrich Schimke (UlrSchimke(AT)aol.com), Dec 18 2001

Edited by N. J. A. Sloane (njas(AT)research.att.com), Apr 29 2007

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Last modified February 16 02:51 EST 2012. Contains 205860 sequences.